Fork Oil: 150 or 180 c.c.'s?

Look at issues with Land Rover air suspension, seals still fail even on Porsche's with air suspension. That plus digressive damping from the advent of shim stacks working better with a constant spring rate has killed off 100% Air springs.
The "Three Amigos" of system failure lights on P38 RR's comes to mind...
☠️😱
 
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When I had my CRF250R, the forks were fitted with an air bleed from the factory. with regular use it was necessary to bleed the air from the forks daily. Failure to do so increased the stiffness of the ride and reduced the fork seal life.

ando
 
Filled mine after new bush and seal refurb with 180cc of 15 weight after seeing the same video. All seems good to me.


Just realized my error and have corrected the oil viscosity number of the oil I used from 20 to 15.
 
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